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The Peninsula Valdes in Argentina was inscribed on the World Heritage List in 1999. The site is home to important breeding populations of the endangered southern right whale (Eubalaena australis), southern elephant seal (Mirounga leonina), and southern sea
slideshow

Marine World Heritage Photo Gallery

Marine World Heritage is a prestigious list of 43 marine ecosystems and...
Tue, 11/09/2010 - 11:54
A rendering of an underwater marine scene from the Cambrian Period, featuring an arthropod, annelids, and other animals.
slideshow

A Collection of Cambrian Fossils

When you're standing in a museum surrounded by fossils, you can almost imagine...
Tue, 10/01/2013 - 10:03
Sunset over a fishing net.
slideshow

Success Stories in Ocean Conservation

It is easy to feel hopeless when reading the news coverage of ocean conservation....
Thu, 06/12/2014 - 11:09
Instead of creating sculptures like this one, volunteers with Debris Free Bonaire collect and throw out trash. As of May 2014, the group has removed more than 5,650 cubic feet of marine plastic from Bonaire's eastern coastline!
Photo

Cleaning Bonaire's Beaches

Bonaire, a small Caribbean island just north of Venezuela, is routinely ranked as a...
A plastic bag floats at sea.
Photo

Plastic Bag Bans Work

There is a huge amount of plastic trash floating in the ocean, which endangers...
The first known filter feeder is a large shrimp-like creature called Tamisiocaris borealis. The feather-like structures on its head were used to rake plankton from the sea.
Photo

The First Filter Feeder

Today, filter feeders like clams, sponges, krill, baleen whales, fishes, and many...
Mangrove Salt Glands
Photo

How Mangroves Deal with Saltwater

Looking at a white mangrove (Avicennia marina) leaf cross-section under the...
Red Algae
Photo

Branching Red Algae

Under the microscope, you can peer inside the cells of this filamentous red algae....
A spiraled diatom with spines.
Photo

A Diatom Helix

This beautiful marine diatom Chaetoceros debilis was caught in the North Sea. Not...
Adult green sea turtles spend most of their time grazing in seagrass meadows.
Photo

Green Turtle in Seagrass

Adult green sea turtles (Chelonia mydas) spend most of their time grazing in...
In some reefs, small fishes such as this broad-barred goby protect corals by eating invading seaweeds.
Photo

Coral Goby Cleans Coral

One of the first signs of a sick coral reef is seaweed creeping across...
Scientist Kevin Raskoff documents organisms by building an aquarium.
Photo

Photographing Captured Animals

To document fragile organisms found in the Arctic, scientist Kevin Raskoff builds...

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